<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <style>
        body {
            padding: 100px;
        }

        article {
            border: solid 12px #ddd;
            width: 300px;
            height: 300px;
            padding: 20px;
            box-sizing: border-box;
        }

        div {
            /* border: solid 1px red; */
            padding: 30px 50px 100px 80px;
        }
    </style>
</head>

<body>
    <article>
        <div>houdunren.com</div>
    </article>
</body>

</html>